L-Bracket:
World: https://rover.ebay.com/rover/1/711-53200-19255-0/1?icep_id=114&ipn=icep&toolid=20004&campid=5338160776&mpre=http%3A%2F%2Fwww.ebay.com%2Fitm%2FHeavy-Duty-Photography-L-Bracket-with-2-Standard-Flash-Hot-Shoe-Mounts-fr-camera-%2F182603283316%3Fhash%3Ditem2a8400fb74%3Ag%3AytMAAOSwX9FZMW~s

C-Bracket:
World: https://rover.ebay.com/rover/1/711-53200-19255-0/1?icep_id=114&ipn=icep&toolid=20004&campid=5338160776&mpre=http%3A%2F%2Fwww.ebay.com%2Fitm%2FC-Shaped-Bracket-With-1-4-Screw-Adjustable-Hot-Shoe-fr-DSLR-Camera-Flash-Light%2F322487796231%3FssPageName%3DSTRK%253AMEBIDX%253AIT%26_trksid%3Dp2057872.m2749.l2649

V-Bracket:
World: https://rover.ebay.com/rover/1/711-53200-19255-0/1?icep_id=114&ipn=icep&toolid=20004&campid=5338160776&mpre=http%3A%2F%2Fwww.ebay.com%2Fitm%2F10-5cm-Triple-Hot-Shoe-V-Mount-Bracket-for-LED-Video-Lights-Microphones-Monitors%2F321164756339%3FssPageName%3DSTRK%253AMEBIDX%253AIT%26_trksid%3Dp2057872.m2749.l2649